Organizers hope to raise $150,000 for O'Connor's family through the community event, which will feature classic cars, raffles and giveaways.
Hundreds of people paid their respects to a Pennsylvania State Police Corporal killed in the line of duty.
At the corner of Michael and Compass Roads, a crane is now hoisting an American flag and a thin blue line flag. Flowers and candles sit at the base of it.
Funeral arrangements have been announced for the Pennsylvania state police corporal who was killed in the line of duty over the weekend.
Among those paying tribute were Erica Armstrong and her father, David Lee, who said O'Connor helped save Lee's life last March.
Visitors to the U.S. Capitol will now have a visible marker of the siege there on Jan. 6, 2021, and a reminder of the officers who fought and were injured that day.